86-21-62659678
No. 35, Xiangxin Road, Qingpu Dist., Shanghai, China (Mainland)
For a smooth and fast experience at our web, we optimized the texts and photos. Please feel free to contact us to get more details. Thank you!
API 6A 718 Valve Stem UNS N07718 Inconel 718
Description
UNS: N07718
W.Nr.: 2.4668
A precipitation-hardenable nickel-chromium alloy also containing significant amounts of iron, niobium, and molybdenum along with lesser amounts of aluminum and titanium. It combines corrosion resistance and high strength with outstanding weldability including resistance to postweld cracking. The alloy has excellent creep-rupture strength at temperatures to 1300°F (700°C). Used in gas turbines, rocket motors, spacecraft, nuclear reactors, pumps, and tooling. Our main products involve a wide variety of nickel-base alloy welding sticks, nickel-base alloy power, nickel-base electric welding rods, nickel-base alloy precision castings ,forging and wrought alloys .
| Limiting Chemical Composition (%) | |||
| Nickel (plus Cobalt) | 50.00-55.00 | Carbon | 0.08 max. |
| Chromium | 17.00-21.00 | Manganese | 0.35 max. |
| Iron | Balance | Silicon | 0.35 max. |
| Niobium(plus Tantalum) | 4.75-5.55 | Phosphorus | 0.015 max. |
| Molybdenum | 2.80-3.30 | Sulfur | 0.015 max. |
| Titanium | 0.65-1.15 | Boron | 0.006 max. |
| Aluminum | 0.20-0.80 | Copper | 0.30 max. |
| Cobalt | 1.00 max. | ||
Get the full physical and chemicial specification, contact us !!
Other nickel bese alloys, we have:
Inconel 600 Inconel 601 Inconel 617 Inconel 625 Inconel 625LCF
Inconel 686 Inconel 690 Inconel 725 Inconel X-750
Hastelloy C-276 Hastelloy C Hastelloy C-22 Hastelloy C-2000
Hastelloy G Hastelloy G-30 Hastelloy B Hastelloy B-2
Hastelloy B-3
Monel 400 Monel 401 Monel 404 Monel R405 Monel K-500
Nickel 200 Nickel 201 Nickel 205
Nimonic 80A Nimonic 90 Nimonic 105 Nimonic 115 Nimonic 901
Udimet 188 Udimet 720 Udimet R41 Udimet 300
You can visit our produce showcase to view items from the above materials.
http:
Product Photos
As a material manufacturer, we can also provide below service:
Bars ,Rods , Bright Surface
Wire ,tig ,mig
Casting parts: rods ,sleeves , cones
Forging parts: rods, flanges , seat rings ,stem ,bolt, etc.
In order to keep on getting advanced technology and good relationship with top-class oil & gas clients, SOONV ALLOY continues attending industry well-known event --- OFFSHORE TECHNOLOGY ConFERENCE in Houston every year.
Standard Export Package
Mill test certificate will be provided before shipment.&Third party inspection is welcome!
Go to check our quality certificate and test equipments at the below address:
http:
about us
SOONV specializes in Nickel alloy,Iron alloy & Cobalt alloy. Its products, such as superalloy investment castings, forgings, springs, and welding wires, are widely used in almost all kinds of industry fields, such as aviation engine, aerospace engine, gas turbine, ship, metallurgy, petroleum, automotive, military project and construction.
We promise "complete specifications, prompt delivery, high quality, competitive price, ". The unwavering supports you provide, along with the increasing requirements you put contributes to more varied high-quality products with more competitive prices we offer. Win-win situations are always our same pursuit.
If you are interested in our products, please feel free to contact us. We warmly welcome friends and cooperators from all over the world!
Contact Information
Contact person : Mr. Yan Wang
Tel:
Fax:
Skype ID : yansoonv
